STLC1502 データシートの表示（PDF） - STMicroelectronics

部品番号

コンポーネント説明

メーカー

STLC1502

VOICE OVER IP PROCESSOR

STMicroelectronics 

STLC1502

Pin

Pin Name

200

mii2_rxclk

201

mii2_rxdv

202

mii2_rxer

203, 204, 205, 206 mii2_rxd[0..3]

207

mii2_col

208

mii2_crs

PHY I/F Management

189

mdc

190

mdio

UART I/F

112

sin

113

sout

I2C I/F

116

scl

117

sda

PCM I/F

104

pdx

105

pdr

106

pfs

107

SPI I/F

109

110

111

KBD/GPIO/HPI I/F

9

pdc

sck

smi

smo

gpio0_r1_hpidata0

10

gpio1_r2_hpidata1

11

gpio2_r3_hpidata2

Pin Description/Note

Receive clock reference for rxd,

rxdv, rxer

Receive data valid

Receive error signal, indicates an

error condition on receiving data

Receive data bus

Collision signal

Carrier sense indication

Pin

Drive

Pin

Type

I

I

I

I

I

I

MII management clock

MII management data i/o

4mA

O

4mA

I/O

Serial data input

Serial data output

I

2mA

O

I2C clock

I2C data

2mA

I/O

2mA

I/O

PCM Downstream data

I

PCM Upstream data

2mA

O

PCM Input/Output Frame

synchronization

2mA

I/O

PCM Input/Output Data clock

4mA

I/O

SPI interface Clock

SPI master data input

SPI master data output

2mA

O

I

2mA

O

GPIO[0] or keypad matrix row 1 or 4mA

I/O

Hpidata[0]

GPIO[1] or keypad matrix row 2 or 4mA

I/O

Hpidata[1]

GPIO[2] or keypad matrix row 3 or 4mA

I/O

Hpidata[2]

8/81

Share Link: